Gas Tank Introduction&colon; The word cryogenics stems from Greek and means "the production of freezing cold"&semi; However&comma; the term is used today as a synonym for the low temperature state&period; It is not well defined at what point on the temperature scale refrigeration ends and cryogenics begins&comma; but most scientists assume it starts at or below -150° C&period; The National Institute of Standards and Technology at Boulder&comma; Colorado has chosen to consider the field of cryogenics as that involving temperatures below 180° C&period; This is a logical dividing line&comma; since the normal boiling points of the so called permanent gases &lpar;such as helium&comma; hydrogen&comma; neon&comma; nitrogen&comma; oxygen&comma; and normal air&rpar; lie below 180° C while the Freon refrigerants&comma; hydrogen sulfide&comma; and other common refrigerants have boiling points above 180° C&period;

Company Introduction&colon; 1&period; Located in Shanghai&comma; SEFIC is one of professional suppliers of gas storage tanks and affiliated equipment parts&period; 2&period; Our products have been exported to many countries such as U&period; S&period; A&period; And European countries and enjoy popularity all over the world&period; 3&period; We have implemented strict complete quality and security control system&comma; which ensures that each product can meet the quality and security requirement of our customers&period; 4&period; We have been adopting the advanced science and technology to produce gas tanks and affiliated equipment since our company is established&period; 5&period; We have been making great effort to achieve this win-win project and sincerely hope we will have long-term partnership in the soon future&excl; 6&period; All clients are welcome to our company for visit&excl;

Our Service&colon; 1&period; MANUFACTUREAdvantages&colon; Having many years experience in mechanical manufacture&period; Being equipped with advanced processing equipment&period; Possessing excellent senior technicians with professional training&period; Quality Control&colon; We have independent QC departments both in the company and factories which strictly control the quality of each process to enable our production lines to reach quality requirement&period; 2&period; INSPECTIONInspected by the Sellers After completing the manufacturing and assembling of the equipment&comma; we will test the machines and commissioning in the workshop&period; Inspected by the Buyers After confirmation of a sound work of the line&comma; we will invite our customer to send their representatives to inspect the production lines in our factories&period; 3&period; AFTER SALE SERVICETechnical Support Fully providing technology supports both within and after the warranty period&period; Feeding back to our customers at first time&period; Spare Parts&colon; Promptly providing spare parts and wearing parts&period; Upgrade Improvement of technology and equipment&period;

Frequently Asked Questions&colon; Q1&colon; What is the delivery time of this gas storage tank&quest; A1&colon; The delivery time of gas storage tank is usually within 90 days once the deposit received and product drawing confirmedQ2&colon; What's the warranty for the storage tanks&quest; A2&colon; Our warranty is one year after shipment&period; Within one year&comma; we will send broken spare parts at our expense upon request if it is proved to be our production defect&period;

Contact Information&colon; If you have an inquiry on this product&comma; pls do not hesitate to contact me&period; Have a nice day and best regards&period; AdaDetailed Address&colon; NO&period; 222&comma; Meidan Road&comma; Baoshan District&comma; Shanghai&comma; China 201908Tel&colon; 0086-21-66016676 Fax&colon; 0086-21-66016679